Ask Slashdot: Laptop + DSLR Backpacks

I typically travel with a laptop and camera, but usually with a bag for each: a backpack for the laptop and a lowepro top loader for the camera. I'd really prefer a single backpack for both a 17" macbook and a DSLR with a larger 24-70mm or 70-200mm lens attached, as well as perhaps a few spare lenses and accessories. I've seen options from Case Logic (the SLRC-206), Kata (the DR-467), the Streetwalker Hard Drive, and LowePro (the CompuDay Photo 250, the CompuPrimus AW), but I'm not seeing a clear winner. I'm guessing a few of you have opinions on this subject, so share them so I don't buy a piece of garbage.

Re:Seriously?

[JustOK]

That would be a good Ask Slashdot question.